We don't have a stock number to hand you here, because it genuinely depends on the door you pick, the opening size, and whether the existing frame and header need any work before a new door goes in. A straightforward swap on a standard single-car opening with no structural surprises is a different job than a double-wide door with custom hardware or a frame that needs squaring up.
What we can tell you honestly: most of the time on an install goes into prep and fit, not the door itself. Getting the track plumb, the springs balanced to the actual weight of the new door, and the opener synced correctly is what separates a door that runs quiet for years from one that's noisy and off-balance in six months. If your opening has anything unusual about it, we'll tell you that before we quote the job, not after.